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Hope 1.5" Tapered Headset Cartridge Bearing Headsets
  • £22.00

With this smooth performing bike component being made by such a well respected brand, you can be sure that this Hope 1.5 Headset Bearing will deliver the performance you are looking for.

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Hope Headset Bearing Headsets
  • £22.00

This replacement custom stainless steel Hope Headset Bearing is made by INA of Switzerland, specifically for your Hope 1.1/8" headset.

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Hope Headset Bearing - Silver - Suits Conventional Headset}, Silver
  • £22.00

Hope Headset BearingThis high-quality genuine Bearing is suitable for use with Hope Headsets. Suitable for use with a 1", 1/8" headset and is the ideal choice for upgrading your headset. Features:Option: Suits Conventional HeadsetSteerer Diameter: 1 1/8"Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Tapered Headset Cartridge Bearing - Silver - 1.5", Silver
  • £22.00

Hope Tapered Headset Cartridge BearingThe smooth-operating Tapered Headset Bearing from bike component specialists Hope is fully sealed to protect it from the elements and for riding in the toughest conditions. 52mm in diameter and 40mm internal, it’s designed for bike frames that have fully integrated tapered headtubes, such as mountain bikes (MTBs) that use forks with 1.1/8” to 1.5” tapered steerer tubes.Features:For Headset Type: Fully integrated taperedSteerer Tube Compatibility: 1.5"Dimensions: 52x40x7mm (Outer diameter x inner diameter x thicknessAngles: 45x45°Headset Compatibility: All of Hope's tapered headsetsGenuine replacement part from HopeFully sealed cartridge bearingSold individuallyCrown Race not includedManufacturer's Part Number: HS135Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Head Doctor Headset Adjusters - Purple - 1.1/8", Purple
  • £22.00

Hope Head Doctor Headset AdjustersIf you want your regular headset tightening and adjustments to be a thing of the past, then the Head Doctor is for you. Hope has made it from anodised aluminium with laser-etched graphics for a premium look. Its expander bung replaces the traditional "star nut" design for a safer hold with more even clamping force inside your fork’s steerer tube.When you install it, two aluminium wedges simply pull together and expand inside any 1.1/8 steerer giving you a solid thread to pull the stem down. Sounds simple? It is.Features: Material: Laser etched, anodised 2014 T6 Aluminium Expandable to 26.6mm Designed to fit 1 1/8" Aluminium steerer tubes only Compatible with most brands of 1.1/8" headsets Laser-etched top cap Even loading in steerer due to full diameter expander wedge Replaces "star nut" design Not suitable for Carbon or Steel steerer tubes Weight: 29gPlease Note: Before use, take apart and grease all of the internal threads and surfaces that have to slide against one another (NOT the surface that will touch the inside of the steerer), failure to do this will make it feel tight before it is. This makes it tempting to tighten even more and as this is a lightweight alloy bolt, it will snap if over tightened. Grease threads and surfaces and it will be fine.Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Head Doctor Headset Adjusters - Red - 1.1/8", Red
  • £22.00

Hope Head Doctor Headset AdjustersIf you want your regular headset tightening and adjustments to be a thing of the past, then the Head Doctor is for you. Hope has made it from anodised aluminium with laser-etched graphics for a premium look. Its expander bung replaces the traditional "star nut" design for a safer hold with more even clamping force inside your fork’s steerer tube.When you install it, two aluminium wedges simply pull together and expand inside any 1.1/8 steerer giving you a solid thread to pull the stem down. Sounds simple? It is.Features: Material: Laser etched, anodised 2014 T6 Aluminium Expandable to 26.6mm Designed to fit 1 1/8" Aluminium steerer tubes only Compatible with most brands of 1.1/8" headsets Laser-etched top cap Even loading in steerer due to full diameter expander wedge Replaces "star nut" design Not suitable for Carbon or Steel steerer tubes Weight: 29gPlease Note: Before use, take apart and grease all of the internal threads and surfaces that have to slide against one another (NOT the surface that will touch the inside of the steerer), failure to do this will make it feel tight before it is. This makes it tempting to tighten even more and as this is a lightweight alloy bolt, it will snap if over tightened. Grease threads and surfaces and it will be fine.Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Head Doctor Headset Adjusters - Silver - 1.1/8", Silver
  • £22.00

Hope Head Doctor Headset AdjustersIf you want your regular headset tightening and adjustments to be a thing of the past, then the Head Doctor is for you. Hope has made it from anodised aluminium with laser-etched graphics for a premium look. Its expander bung replaces the traditional "star nut" design for a safer hold with more even clamping force inside your fork’s steerer tube.When you install it, two aluminium wedges simply pull together and expand inside any 1.1/8 steerer giving you a solid thread to pull the stem down. Sounds simple? It is.Features: Material: Laser etched, anodised 2014 T6 Aluminium Expandable to 26.6mm Designed to fit 1 1/8" Aluminium steerer tubes only Compatible with most brands of 1.1/8" headsets Laser-etched top cap Even loading in steerer due to full diameter expander wedge Replaces "star nut" design Not suitable for Carbon or Steel steerer tubes Weight: 29gPlease Note: Before use, take apart and grease all of the internal threads and surfaces that have to slide against one another (NOT the surface that will touch the inside of the steerer), failure to do this will make it feel tight before it is. This makes it tempting to tighten even more and as this is a lightweight alloy bolt, it will snap if over tightened. Grease threads and surfaces and it will be fine.Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Tapered Headset Cartridge Bearing
  • £22.00

Genuine Hope replacement headset bearings.  

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Specialized Flash 300 Headlight
  • £22.00
  • RRP £32.00
  • Saving you £31

Our latest to-see-by headlight, the Flash 300 brings Flux-style beam control to a more budget-friendly pricepoint. The Flash headlight combines a clean, compact design with a simple-yet-elegant silicone strap that reminds us of a watchband design from our friends in Cupertino.With two different-sized straps included, you can dial in just the right amount of stretch to keep the Flash secure, while ensuring super fast install and removal. Now you see it, now you don't.Thanks to it's 700mAh battery pack, the Flash 300 will deliver 300 lumens for 1.5 hours, all the way up to 75 lumens for 6 hours. In Flash mode, you get 150 lumens for 12 hours.Single-LED oval beam pattern gives a perfect blend of spot and peripheral visibility.,700mAh rechargeable Li-ion battery pack is an economical choice that delivers real-world usable lumens and runtimes. Micro USB cable included.,Installs in seconds with a silicone strap system. Just pull the strap under the handlebar and drop it into the slot on the light body.,Includes two different-sized straps to fit every round handlebar cockpit. (Flash headlights are not suitable for aero handlebars.),Extra bright side lights to give you 180-degree visibility to other cyclists and motorists.,IPX7 waterproof means this light will be there when you need it, even in the hardest rain.,Steady High mode: 300 lumens for 1:30 hours,Steady Medium mode: 150 lumens for 3:00 hours,Steady Low mode: 75 lumens for 6:00 hours,Flash mode: 150 lumens for 12:00 hours.

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Lezyne Trigger Speed Drive CO2 Inflator Head - Black, Black
  • £21.99

Lezyne Trigger Speed Drive CO2 Inflator HeadEnjoy fast and precise tyre inflation with the Trigger Speed Drive CO2 Inflator Head. Benefiting from a compact durable construction, it is suitable for use with threaded C02 cartridges, simply press on the valve to activate. Features:Cartridges sold separatelyCompatibility: Compatible with threaded CO2 cartridgesWeight: 26gBuy Lezyne from Chain Reaction Cycles, the World's Largest Online Bike Store.

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System EX Ahead Stem 31.8mm
  • £21.99

Secure four bolt clamp allows simple handlebar removal.Key Features:Cold forged and heat treated for strength and stiffness,Bar Bore: 31.8mm,Matt Black,1 1/8 inch.

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Acros AH-34 Headset Lower EC34/30
  • £21.99

Hardly any other component is more hidden but nevertheless important than the Headset. More than 15 years of know-how in bearing technology are directly reflected in our products. The result are Highend-Headsets with the right spark of glamour and elegance. External Cup offers, because of its type of construction the biggest creative scope.Features:Stainless - Industry - Angular contact ball bearings, double sealed,CNC - made in Germany / Al2000 series,R3 seal (metal sheet supported rubber seal).Technical Specifications:Fork steerer: 30mm/ 1 1/8",Cup skirt Ø: 34mm,Cup skirt length: 9,6mm,Total stack high: 14mm,Weight: 53g.

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